18616312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16303

約数の個数: 32

約数和(自身を含む): 41010480

約数和(自身を除く): 22394168

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16273, 32546, 65092, 130184, 179003, 211549, 358006, 423098, 716012, 846196, 1432024, 1692392, 2327039, 4654078, 9308156, 18616312]

約数ペア:

[(1, 18616312), (2, 9308156), (4, 4654078), (8, 2327039), (11, 1692392), (13, 1432024), (22, 846196), (26, 716012), (44, 423098), (52, 358006), (88, 211549), (104, 179003), (143, 130184), (286, 65092), (572, 32546), (1144, 16273)]